title: Cholesteatoma of the ureter: a case report.
abstract: A 72-year-old man complained of general fatigue and had low grade fever. Ultrasonography, excretory urography, retrograde urography, and computed tomography revealed left hydronephrosis due to a middle ureteral tumor. A nephroureterectomy was performed. The histological diagnosis was hyperkeratosis with a cholesteatoma.
authors.affiliation: Department of Urology, Ehime University School of Medicine, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Sugamoto
authors.forename: M
authors.initials: M
authors.lastname: Yokoyama
authors.forename: S
authors.initials: S
authors.lastname: Nishio
authors.forename: M
authors.initials: M
authors.lastname: Takeuchi
mesh_terms: D000368:Aged; D002781:Cholesteatoma / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis / Q000209:etiology / Q000601:surgery; D008297:Male; D009392:Nephrectomy; D014057:Tomography, X-Ray Computed; D014513:Ureter / Q000601:surgery; D014515:Ureteral Diseases / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D014556:Urine / Q000166:cytology; D014567:Urography